Tornadus (98/98) [Black & White: Emerging Powers] Special Colorless Energy Harsh Mentor deals 2 damage

Harsh Mentor deals 2 damage to that player

it would be to survive the parasites who loot its treasures and threaten its life force

If Incubation Druid has a +1/+1 counter on it

Set: Secret Lair Drop Series Type: Artifact Creature — Beast Rarity: Rare Cost: {2} Sacrifice an artifact: Put a +1/+1 counter on Arcbound Ravager

Set: Kaladesh Type: Artifact Rarity: Rare Cost: {4} If an artifact or creature entering the battlefield causes a triggered ability of a permanent you control to trigger

Tornadus (98/98) [Black & White: Emerging Powers] Special Colorless Energy Harsh Mentor deals 2 damageSet: Black & White: Emerging Powers Type: Colorless Rarity: Ultra Rare Retreat cost: Colorless